I managed to make a deal with Profusion and purchase the last FIVE Tripath TDA-2500/0105 replacement boards they had!
The version I got was the 0105 version which i believe is the higher voltage version. they are the same board as the 2500 board with a couple resistor changes. But which resistors are different I am not sure. My contact at Profusion no longer had the info.
these boards were drop in replacements for the Tripath modules. I have used them in the past to repair some Audio Research 300.2 amplifiers that used them and they operate even better then the older modules.
I would really like to track down which resistors are different If anyone has a 2500 board and could take some photo's, please PM me. I would like to offer these up for sale and be able to modify them to the 2500 version if someone needed that specific version.
anyone have any info??
The version I got was the 0105 version which i believe is the higher voltage version. they are the same board as the 2500 board with a couple resistor changes. But which resistors are different I am not sure. My contact at Profusion no longer had the info.
these boards were drop in replacements for the Tripath modules. I have used them in the past to repair some Audio Research 300.2 amplifiers that used them and they operate even better then the older modules.
I would really like to track down which resistors are different If anyone has a 2500 board and could take some photo's, please PM me. I would like to offer these up for sale and be able to modify them to the 2500 version if someone needed that specific version.
anyone have any info??
I have a Zapco c2k 9.0 I’m not sure exactly what you need a pic of I know you are probably not using that amp but do you want to sell some of your 0105a or do you know anyone that is a real chip? I want all new chips is why I m asking.
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I am interested in buying these I gotta double check something with a guy who is gonna mod and upgrade my amps I want new chips in also.
i am using a mix between 5 zapco 9.0 amps using (3) ta0104a (1) ta0105a (1) tda2500.
The tda2500 and 0105a are the 2ohm versions of this amp and I am needing all 4 ohms all the 0104a is 4ohms I read about cbsbgine resistors as well to make them 4ohms work fro full power instead of two ohms. If you happen to know what I am talking about lmk how much are you selling these for?
definitely interested for sure though
the resolute audio boards are an upgrade over the stock tripath boards. better built, newer tech I was told.
Hey Zero, did you ever get the info you needed? The RA2500 module I bought back in 2008 is still in the Tripath eval board, on my shelf, exactly where I left it all those years ago.